Looks like you're on the home stretch!
Finishing the convergence is good for hours of fun if you're a fumbler like me and those cheap pots on the convergence board are crusty.
I would not go through full-dress convergence until you have completed everything else that needs attention -- tuner cleaned if necessary, recapping really truly done, "black and white" screen geometry correct in both dimensions, and so on.
Not that repeating a procedure is bad, but I don't like twisting those cheesy little pots more than necessary.
Phil Nelson
Phil's Old Radios
http://antiqueradio.org/index.html